2005 (think was made 2004) the number of the mast i do not have right nowShould be a hole just above where the forestay attaches. If not, what's the long, hand etched serial number on the base of the mast? Usually about 4 inches up off of the deck.
What year is the boat?
To clarify, halyards are for sails, so I think you mean a "topping lift" to support the pole while in use. I'm sure there's another name. You might want to search for more info on spin use.I would like to add a halyard for a spy pole.